Datamax-oneil Class Series Programmer’s Manual Manuel d'utilisateur télécharger pdf (Page 106)

Extended System-Level Command Functions

Class Series Programmer’s Manual 92

Sample:

<STX>KEN

<STX>KEY\

1u0000001200120[)>\1E\01\1D\...\04\<CR>

E<CR>

The sample disables, and then enables character encoding with the backslash (\) as the delimiter. A

UPS MaxiCode will be formatted using a data string interpreted as: [)>

...

<CR>, then

formatting is terminated.

Character Encoding Syntax: This syntax requires at least two hexadecimal ASCII digits (0-9, A-F)

delimited by the character specified in the <STX>KE command. The number of hexadecimal digits

between the delimiter pair must be even; see notes below.

Syntax:

xaa[bbcc…nn]x

Where:

One byte delimiter, 0 to ff

, leading and trailing.

- 2 bytes, ASCII, hexadecimal encoded, range each character -

0-9, A-F

- 2 bytes, ASCII, hexadecimal encoded, range each character -

0-9, A-F (optional)

- 2 bytes, ASCII, hexadecimal encoded, range each character -

0-9, A-F (optional)

- 2 bytes, ASCII, hexadecimal encoded, range each byte - 0-9,

A-F (optional)

 Notes: (1) A delimiter pair with no ASCII hexadecimal pairs between (e.g., \\) will be interpreted as one

byte whose value is that of the delimiting character, allowing the assigned delimiter to be

interpreted as itself rather than as the delimiter.

(2) A delimited string that contains either a non-valid hexadecimal character (e.g., FX) or an odd

number of bytes will be treated as an illegal string and, therefore, not correctly decoded.

Character Encoding Examples: In the following partial datastreams it is assumed that character

encoding is enabled and that the selected delimiter, a backslash (\), has been transmitted to the

printer (i.e., <STX>KEY\). In each example, the printer has not received an unpaired delimiter prior

the example.

Partial DPL

Sample Data Stream

Interpretation

AB\\CE

5 bytes AB\CE with values 41

, 42

, 5C

, 43

, 44

\ABCDEF\

3 bytes with values AB

, CD

, and EF

1A\1A\1A

5 bytes 1A<SUB>1A with values 31

, 41

, 1A

, 31

, 41

<SUB> represents a single-byte ASCII control character with value 1A

Alternate Control Codes with Alternate Line Terminator: Character Encoding can also be used

with the Alternate Control Character set. Alternate Control Characters are enabled, depending upon

the model, via a Setup Menu or the <STX>KD / <STX>Kc commands. See Control Codes.

1 2 ... 101 102 103 104 105 106 107 108 109 110 111 ... 299 300

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